|
|
 |
BABCOCK WANSON offers the products and associated services you need for industrial drying applications.
Indirect fired process air heaters
(from 464 to 3000 kW and 300°C)
-
Principle: Fresh air is drawn into the generator by an external fan. This air is heated by contact with the combustion chamber and the second pass tubes to reach the desired temperature.
-
Applications: for medium and high temperature air requirements.
-
Industries: Plant drying, Food processing, Ceramics, Pharmaceuticals, Sugar refining, Milk drying, Print drying, Laminate curing, etc.
| Type |
HTV series |
MTV series |
|
Thermal Capacity kcal/h (kW)
|
500,000 – 2,000,000 (581 – 2,326) |
150,000 – 2,000,000 (175 – 2,326) |
|
Air flow range Nm3/h
|
6,800 – 28,000 |
3,600 – 48,000 |
|
Temperature range °C
|
20 – 300 |
20 – 300 |
|
Maximum Dt °C
|
230 |
130 |
|
Efficiency
|
87% |
87% |
|
Normal max. DP mm w.g.
|
90 |
45 |
|
Configuration
|
Horizontal |
Horizontal |
|
Combustion chamber
|
Stainless steel |
Stainless steel |
|
Modulation
|
4:1 |
4:1 |
|
Fuel
|
Liquid and gaseous |
Liquid and gaseous |
Direct fired process air heaters
(from 174 to 11600 kW and 1200°C)
-
Principle: With direct fired heaters the fuel is mixed with the process air flow, either externally or within the main flow path.
-
Applications: Medium to high air flows at high temperatures.
-
Industries: Ceramics, Clay, Printing/coating/laminating, Industrial abrasives, Composite material curing, Fertiliser production, Cement production, Laminate curing, etc.
| Type |
GASAIRBLOC series |
MIXAIRBLOC series |
|
Thermal Capacity kcal/h (kW)
|
100,000 – 15,000,000 (116 – 17,445) |
100,000 – 30,000,000 (116 – 34,890) |
|
Maximum outlet temperature °C
|
1200 |
800 |
|
Efficiency
|
100% less any system losses |
- |
|
Normal max. DP mm w.g.
|
20 – 30 |
45 |
|
Configuration
|
Horizontal or Vertical |
Horizontal or Vertical |
|
Combustion chamber
|
Refractory lined |
- |
|
Modulation
|
4:1 |
10/20:1 |
|
Fuel
|
Liquid and gaseous |
Natural gas, biogas, LPG or manufactured gas |
|
|